Other questions in this quiz

2. When a hydrocarbon fuel burns, with what substance in the air do the hydrogen and carbon atom combine?

  • Nitrogen.
  • Sulfur.
  • Oxygen.
  • Argon.

3. How do MOT tests help combat air pollution?

  • Cars emissions can be checked and people may be fined for producing to many pollutants.
  • They can clear out any problems that will cause more pollutants to be created in the engine of the car.
  • They can show why your car produces so much pollution.
  • They can show you what types of things can be attached to your car to reduce the pollution.

4. How does sulfur dioxide leave the atmosphere?

  • In the form of rain.
  • In the form of smog.
  • In the form of acid rain.
  • In the form of radioactive sun beams.

5. What 3 main gases is the current atmosphere made of and in what proportions are they found?

  • Nitrogen 78%, Oxygen 21%, and Argon 1%.
  • Nitrogen 80%, Oxygen 10%, and Argon 10%.
  • Nitrogen 71%, Oxygen 28%, and Argon 1%.
  • Nitrogen 70%, Oxygen 25%, and Argon 5%.

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